Amazon.com: VERY RARE: Lego Railway Express Train Set w/ Transformer : Toys & Games
Vintage LEGO 12V Train 7725 Electric Passenger Train from 1981 - YouTube
Lego train 80's layout with ALL 12V trains and HUGE classic Lego town - YouTube
New book on 1980s trains now available | Brickset
Unofficial LEGO Sets/Parts Collectors Guide - Among many LEGO Train collectors, the golden age was 1980-1990... the 12V electric train years. And probably the most popular was the 7740 Intercity Train (not